IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
cb15:901b:901b:fb65:4024:de24:8104:cb01	129.4.203.1
cb15:901b:901b:fb65:4024:de24:8104:cb02	129.4.203.2
cb15:901b:901b:fb65:4024:de24:8104:cb03	129.4.203.3
cb15:901b:901b:fb65:4024:de24:8104:cb04	129.4.203.4
cb15:901b:901b:fb65:4024:de24:8104:cb05	129.4.203.5
cb15:901b:901b:fb65:4024:de24:8104:cb06	129.4.203.6
cb15:901b:901b:fb65:4024:de24:8104:cb07	129.4.203.7
cb15:901b:901b:fb65:4024:de24:8104:cb08	129.4.203.8
cb15:901b:901b:fb65:4024:de24:8104:cb09	129.4.203.9
cb15:901b:901b:fb65:4024:de24:8104:cb0a	129.4.203.10
cb15:901b:901b:fb65:4024:de24:8104:cb0b	129.4.203.11
cb15:901b:901b:fb65:4024:de24:8104:cb0c	129.4.203.12
cb15:901b:901b:fb65:4024:de24:8104:cb0d	129.4.203.13
cb15:901b:901b:fb65:4024:de24:8104:cb0e	129.4.203.14
cb15:901b:901b:fb65:4024:de24:8104:cb0f	129.4.203.15
cb15:901b:901b:fb65:4024:de24:8104:cb10	129.4.203.16
cb15:901b:901b:fb65:4024:de24:8104:cb11	129.4.203.17
cb15:901b:901b:fb65:4024:de24:8104:cb12	129.4.203.18
cb15:901b:901b:fb65:4024:de24:8104:cb13	129.4.203.19
cb15:901b:901b:fb65:4024:de24:8104:cb14	129.4.203.20
cb15:901b:901b:fb65:4024:de24:8104:cb15	129.4.203.21
cb15:901b:901b:fb65:4024:de24:8104:cb16	129.4.203.22
cb15:901b:901b:fb65:4024:de24:8104:cb17	129.4.203.23
cb15:901b:901b:fb65:4024:de24:8104:cb18	129.4.203.24
cb15:901b:901b:fb65:4024:de24:8104:cb19	129.4.203.25
cb15:901b:901b:fb65:4024:de24:8104:cb1a	129.4.203.26
cb15:901b:901b:fb65:4024:de24:8104:cb1b	129.4.203.27
cb15:901b:901b:fb65:4024:de24:8104:cb1c	129.4.203.28
cb15:901b:901b:fb65:4024:de24:8104:cb1d	129.4.203.29
cb15:901b:901b:fb65:4024:de24:8104:cb1e	129.4.203.30
cb15:901b:901b:fb65:4024:de24:8104:cb1f	129.4.203.31
cb15:901b:901b:fb65:4024:de24:8104:cb20	129.4.203.32
cb15:901b:901b:fb65:4024:de24:8104:cb21	129.4.203.33
cb15:901b:901b:fb65:4024:de24:8104:cb22	129.4.203.34
cb15:901b:901b:fb65:4024:de24:8104:cb23	129.4.203.35
cb15:901b:901b:fb65:4024:de24:8104:cb24	129.4.203.36
cb15:901b:901b:fb65:4024:de24:8104:cb25	129.4.203.37
cb15:901b:901b:fb65:4024:de24:8104:cb26	129.4.203.38
cb15:901b:901b:fb65:4024:de24:8104:cb27	129.4.203.39
cb15:901b:901b:fb65:4024:de24:8104:cb28	129.4.203.40
cb15:901b:901b:fb65:4024:de24:8104:cb29	129.4.203.41
cb15:901b:901b:fb65:4024:de24:8104:cb2a	129.4.203.42
cb15:901b:901b:fb65:4024:de24:8104:cb2b	129.4.203.43
cb15:901b:901b:fb65:4024:de24:8104:cb2c	129.4.203.44
cb15:901b:901b:fb65:4024:de24:8104:cb2d	129.4.203.45
cb15:901b:901b:fb65:4024:de24:8104:cb2e	129.4.203.46
cb15:901b:901b:fb65:4024:de24:8104:cb2f	129.4.203.47
cb15:901b:901b:fb65:4024:de24:8104:cb30	129.4.203.48
cb15:901b:901b:fb65:4024:de24:8104:cb31	129.4.203.49
cb15:901b:901b:fb65:4024:de24:8104:cb32	129.4.203.50
cb15:901b:901b:fb65:4024:de24:8104:cb33	129.4.203.51
cb15:901b:901b:fb65:4024:de24:8104:cb34	129.4.203.52
cb15:901b:901b:fb65:4024:de24:8104:cb35	129.4.203.53
cb15:901b:901b:fb65:4024:de24:8104:cb36	129.4.203.54
cb15:901b:901b:fb65:4024:de24:8104:cb37	129.4.203.55
cb15:901b:901b:fb65:4024:de24:8104:cb38	129.4.203.56
cb15:901b:901b:fb65:4024:de24:8104:cb39	129.4.203.57
cb15:901b:901b:fb65:4024:de24:8104:cb3a	129.4.203.58
cb15:901b:901b:fb65:4024:de24:8104:cb3b	129.4.203.59
cb15:901b:901b:fb65:4024:de24:8104:cb3c	129.4.203.60

cb15:901b:901b:fb65:4024:de24:8104:cb3d	129.4.203.61
cb15:901b:901b:fb65:4024:de24:8104:cb3e	129.4.203.62
cb15:901b:901b:fb65:4024:de24:8104:cb3f	129.4.203.63
cb15:901b:901b:fb65:4024:de24:8104:cb40	129.4.203.64
cb15:901b:901b:fb65:4024:de24:8104:cb41	129.4.203.65
cb15:901b:901b:fb65:4024:de24:8104:cb42	129.4.203.66
cb15:901b:901b:fb65:4024:de24:8104:cb43	129.4.203.67
cb15:901b:901b:fb65:4024:de24:8104:cb44	129.4.203.68
cb15:901b:901b:fb65:4024:de24:8104:cb45	129.4.203.69
cb15:901b:901b:fb65:4024:de24:8104:cb46	129.4.203.70
cb15:901b:901b:fb65:4024:de24:8104:cb47	129.4.203.71
cb15:901b:901b:fb65:4024:de24:8104:cb48	129.4.203.72
cb15:901b:901b:fb65:4024:de24:8104:cb49	129.4.203.73
cb15:901b:901b:fb65:4024:de24:8104:cb4a	129.4.203.74
cb15:901b:901b:fb65:4024:de24:8104:cb4b	129.4.203.75
cb15:901b:901b:fb65:4024:de24:8104:cb4c	129.4.203.76
cb15:901b:901b:fb65:4024:de24:8104:cb4d	129.4.203.77
cb15:901b:901b:fb65:4024:de24:8104:cb4e	129.4.203.78
cb15:901b:901b:fb65:4024:de24:8104:cb4f	129.4.203.79
cb15:901b:901b:fb65:4024:de24:8104:cb50	129.4.203.80
cb15:901b:901b:fb65:4024:de24:8104:cb51	129.4.203.81
cb15:901b:901b:fb65:4024:de24:8104:cb52	129.4.203.82
cb15:901b:901b:fb65:4024:de24:8104:cb53	129.4.203.83
cb15:901b:901b:fb65:4024:de24:8104:cb54	129.4.203.84
cb15:901b:901b:fb65:4024:de24:8104:cb55	129.4.203.85
cb15:901b:901b:fb65:4024:de24:8104:cb56	129.4.203.86
cb15:901b:901b:fb65:4024:de24:8104:cb57	129.4.203.87
cb15:901b:901b:fb65:4024:de24:8104:cb58	129.4.203.88
cb15:901b:901b:fb65:4024:de24:8104:cb59	129.4.203.89
cb15:901b:901b:fb65:4024:de24:8104:cb5a	129.4.203.90
cb15:901b:901b:fb65:4024:de24:8104:cb5b	129.4.203.91
cb15:901b:901b:fb65:4024:de24:8104:cb5c	129.4.203.92
cb15:901b:901b:fb65:4024:de24:8104:cb5d	129.4.203.93
cb15:901b:901b:fb65:4024:de24:8104:cb5e	129.4.203.94
cb15:901b:901b:fb65:4024:de24:8104:cb5f	129.4.203.95
cb15:901b:901b:fb65:4024:de24:8104:cb60	129.4.203.96
cb15:901b:901b:fb65:4024:de24:8104:cb61	129.4.203.97
cb15:901b:901b:fb65:4024:de24:8104:cb62	129.4.203.98
cb15:901b:901b:fb65:4024:de24:8104:cb63	129.4.203.99
cb15:901b:901b:fb65:4024:de24:8104:cb64	129.4.203.100
cb15:901b:901b:fb65:4024:de24:8104:cb65	129.4.203.101
cb15:901b:901b:fb65:4024:de24:8104:cb66	129.4.203.102
cb15:901b:901b:fb65:4024:de24:8104:cb67	129.4.203.103
cb15:901b:901b:fb65:4024:de24:8104:cb68	129.4.203.104
cb15:901b:901b:fb65:4024:de24:8104:cb69	129.4.203.105
cb15:901b:901b:fb65:4024:de24:8104:cb6a	129.4.203.106
cb15:901b:901b:fb65:4024:de24:8104:cb6b	129.4.203.107
cb15:901b:901b:fb65:4024:de24:8104:cb6c	129.4.203.108
cb15:901b:901b:fb65:4024:de24:8104:cb6d	129.4.203.109
cb15:901b:901b:fb65:4024:de24:8104:cb6e	129.4.203.110
cb15:901b:901b:fb65:4024:de24:8104:cb6f	129.4.203.111
cb15:901b:901b:fb65:4024:de24:8104:cb70	129.4.203.112
cb15:901b:901b:fb65:4024:de24:8104:cb71	129.4.203.113
cb15:901b:901b:fb65:4024:de24:8104:cb72	129.4.203.114
cb15:901b:901b:fb65:4024:de24:8104:cb73	129.4.203.115
cb15:901b:901b:fb65:4024:de24:8104:cb74	129.4.203.116
cb15:901b:901b:fb65:4024:de24:8104:cb75	129.4.203.117
cb15:901b:901b:fb65:4024:de24:8104:cb76	129.4.203.118
cb15:901b:901b:fb65:4024:de24:8104:cb77	129.4.203.119
cb15:901b:901b:fb65:4024:de24:8104:cb78	129.4.203.120

cb15:901b:901b:fb65:4024:de24:8104:cb79	129.4.203.121
cb15:901b:901b:fb65:4024:de24:8104:cb7a	129.4.203.122
cb15:901b:901b:fb65:4024:de24:8104:cb7b	129.4.203.123
cb15:901b:901b:fb65:4024:de24:8104:cb7c	129.4.203.124
cb15:901b:901b:fb65:4024:de24:8104:cb7d	129.4.203.125
cb15:901b:901b:fb65:4024:de24:8104:cb7e	129.4.203.126
cb15:901b:901b:fb65:4024:de24:8104:cb7f	129.4.203.127
cb15:901b:901b:fb65:4024:de24:8104:cb80	129.4.203.128
cb15:901b:901b:fb65:4024:de24:8104:cb81	129.4.203.129
cb15:901b:901b:fb65:4024:de24:8104:cb82	129.4.203.130
cb15:901b:901b:fb65:4024:de24:8104:cb83	129.4.203.131
cb15:901b:901b:fb65:4024:de24:8104:cb84	129.4.203.132
cb15:901b:901b:fb65:4024:de24:8104:cb85	129.4.203.133
cb15:901b:901b:fb65:4024:de24:8104:cb86	129.4.203.134
cb15:901b:901b:fb65:4024:de24:8104:cb87	129.4.203.135
cb15:901b:901b:fb65:4024:de24:8104:cb88	129.4.203.136
cb15:901b:901b:fb65:4024:de24:8104:cb89	129.4.203.137
cb15:901b:901b:fb65:4024:de24:8104:cb8a	129.4.203.138
cb15:901b:901b:fb65:4024:de24:8104:cb8b	129.4.203.139
cb15:901b:901b:fb65:4024:de24:8104:cb8c	129.4.203.140
cb15:901b:901b:fb65:4024:de24:8104:cb8d	129.4.203.141
cb15:901b:901b:fb65:4024:de24:8104:cb8e	129.4.203.142
cb15:901b:901b:fb65:4024:de24:8104:cb8f	129.4.203.143
cb15:901b:901b:fb65:4024:de24:8104:cb90	129.4.203.144
cb15:901b:901b:fb65:4024:de24:8104:cb91	129.4.203.145
cb15:901b:901b:fb65:4024:de24:8104:cb92	129.4.203.146
cb15:901b:901b:fb65:4024:de24:8104:cb93	129.4.203.147
cb15:901b:901b:fb65:4024:de24:8104:cb94	129.4.203.148
cb15:901b:901b:fb65:4024:de24:8104:cb95	129.4.203.149
cb15:901b:901b:fb65:4024:de24:8104:cb96	129.4.203.150
cb15:901b:901b:fb65:4024:de24:8104:cb97	129.4.203.151
cb15:901b:901b:fb65:4024:de24:8104:cb98	129.4.203.152
cb15:901b:901b:fb65:4024:de24:8104:cb99	129.4.203.153
cb15:901b:901b:fb65:4024:de24:8104:cb9a	129.4.203.154
cb15:901b:901b:fb65:4024:de24:8104:cb9b	129.4.203.155
cb15:901b:901b:fb65:4024:de24:8104:cb9c	129.4.203.156
cb15:901b:901b:fb65:4024:de24:8104:cb9d	129.4.203.157
cb15:901b:901b:fb65:4024:de24:8104:cb9e	129.4.203.158
cb15:901b:901b:fb65:4024:de24:8104:cb9f	129.4.203.159
cb15:901b:901b:fb65:4024:de24:8104:cba0	129.4.203.160
cb15:901b:901b:fb65:4024:de24:8104:cba1	129.4.203.161
cb15:901b:901b:fb65:4024:de24:8104:cba2	129.4.203.162
cb15:901b:901b:fb65:4024:de24:8104:cba3	129.4.203.163
cb15:901b:901b:fb65:4024:de24:8104:cba4	129.4.203.164
cb15:901b:901b:fb65:4024:de24:8104:cba5	129.4.203.165
cb15:901b:901b:fb65:4024:de24:8104:cba6	129.4.203.166
cb15:901b:901b:fb65:4024:de24:8104:cba7	129.4.203.167
cb15:901b:901b:fb65:4024:de24:8104:cba8	129.4.203.168
cb15:901b:901b:fb65:4024:de24:8104:cba9	129.4.203.169
cb15:901b:901b:fb65:4024:de24:8104:cbaa	129.4.203.170
cb15:901b:901b:fb65:4024:de24:8104:cbab	129.4.203.171
cb15:901b:901b:fb65:4024:de24:8104:cbac	129.4.203.172
cb15:901b:901b:fb65:4024:de24:8104:cbad	129.4.203.173
cb15:901b:901b:fb65:4024:de24:8104:cbae	129.4.203.174
cb15:901b:901b:fb65:4024:de24:8104:cbaf	129.4.203.175
cb15:901b:901b:fb65:4024:de24:8104:cbb0	129.4.203.176
cb15:901b:901b:fb65:4024:de24:8104:cbb1	129.4.203.177
cb15:901b:901b:fb65:4024:de24:8104:cbb2	129.4.203.178
cb15:901b:901b:fb65:4024:de24:8104:cbb3	129.4.203.179
cb15:901b:901b:fb65:4024:de24:8104:cbb4	129.4.203.180

cb15:901b:901b:fb65:4024:de24:8104:cbb5	129.4.203.181
cb15:901b:901b:fb65:4024:de24:8104:cbb6	129.4.203.182
cb15:901b:901b:fb65:4024:de24:8104:cbb7	129.4.203.183
cb15:901b:901b:fb65:4024:de24:8104:cbb8	129.4.203.184
cb15:901b:901b:fb65:4024:de24:8104:cbb9	129.4.203.185
cb15:901b:901b:fb65:4024:de24:8104:cbba	129.4.203.186
cb15:901b:901b:fb65:4024:de24:8104:cbbb	129.4.203.187
cb15:901b:901b:fb65:4024:de24:8104:cbbc	129.4.203.188
cb15:901b:901b:fb65:4024:de24:8104:cbbd	129.4.203.189
cb15:901b:901b:fb65:4024:de24:8104:cbbe	129.4.203.190
cb15:901b:901b:fb65:4024:de24:8104:cbbf	129.4.203.191
cb15:901b:901b:fb65:4024:de24:8104:cbc0	129.4.203.192
cb15:901b:901b:fb65:4024:de24:8104:cbc1	129.4.203.193
cb15:901b:901b:fb65:4024:de24:8104:cbc2	129.4.203.194
cb15:901b:901b:fb65:4024:de24:8104:cbc3	129.4.203.195
cb15:901b:901b:fb65:4024:de24:8104:cbc4	129.4.203.196
cb15:901b:901b:fb65:4024:de24:8104:cbc5	129.4.203.197
cb15:901b:901b:fb65:4024:de24:8104:cbc6	129.4.203.198
cb15:901b:901b:fb65:4024:de24:8104:cbc7	129.4.203.199
cb15:901b:901b:fb65:4024:de24:8104:cbc8	129.4.203.200
cb15:901b:901b:fb65:4024:de24:8104:cbc9	129.4.203.201
cb15:901b:901b:fb65:4024:de24:8104:cbca	129.4.203.202
cb15:901b:901b:fb65:4024:de24:8104:cbcb	129.4.203.203
cb15:901b:901b:fb65:4024:de24:8104:cbcc	129.4.203.204
cb15:901b:901b:fb65:4024:de24:8104:cbcd	129.4.203.205
cb15:901b:901b:fb65:4024:de24:8104:cbce	129.4.203.206
cb15:901b:901b:fb65:4024:de24:8104:cbcf	129.4.203.207
cb15:901b:901b:fb65:4024:de24:8104:cbd0	129.4.203.208
cb15:901b:901b:fb65:4024:de24:8104:cbd1	129.4.203.209
cb15:901b:901b:fb65:4024:de24:8104:cbd2	129.4.203.210
cb15:901b:901b:fb65:4024:de24:8104:cbd3	129.4.203.211
cb15:901b:901b:fb65:4024:de24:8104:cbd4	129.4.203.212
cb15:901b:901b:fb65:4024:de24:8104:cbd5	129.4.203.213
cb15:901b:901b:fb65:4024:de24:8104:cbd6	129.4.203.214
cb15:901b:901b:fb65:4024:de24:8104:cbd7	129.4.203.215
cb15:901b:901b:fb65:4024:de24:8104:cbd8	129.4.203.216
cb15:901b:901b:fb65:4024:de24:8104:cbd9	129.4.203.217
cb15:901b:901b:fb65:4024:de24:8104:cbda	129.4.203.218
cb15:901b:901b:fb65:4024:de24:8104:cbdb	129.4.203.219
cb15:901b:901b:fb65:4024:de24:8104:cbdc	129.4.203.220
cb15:901b:901b:fb65:4024:de24:8104:cbdd	129.4.203.221
cb15:901b:901b:fb65:4024:de24:8104:cbde	129.4.203.222
cb15:901b:901b:fb65:4024:de24:8104:cbdf	129.4.203.223
cb15:901b:901b:fb65:4024:de24:8104:cbe0	129.4.203.224
cb15:901b:901b:fb65:4024:de24:8104:cbe1	129.4.203.225
cb15:901b:901b:fb65:4024:de24:8104:cbe2	129.4.203.226
cb15:901b:901b:fb65:4024:de24:8104:cbe3	129.4.203.227
cb15:901b:901b:fb65:4024:de24:8104:cbe4	129.4.203.228
cb15:901b:901b:fb65:4024:de24:8104:cbe5	129.4.203.229
cb15:901b:901b:fb65:4024:de24:8104:cbe6	129.4.203.230
cb15:901b:901b:fb65:4024:de24:8104:cbe7	129.4.203.231
cb15:901b:901b:fb65:4024:de24:8104:cbe8	129.4.203.232
cb15:901b:901b:fb65:4024:de24:8104:cbe9	129.4.203.233
cb15:901b:901b:fb65:4024:de24:8104:cbea	129.4.203.234
cb15:901b:901b:fb65:4024:de24:8104:cbeb	129.4.203.235
cb15:901b:901b:fb65:4024:de24:8104:cbec	129.4.203.236
cb15:901b:901b:fb65:4024:de24:8104:cbed	129.4.203.237
cb15:901b:901b:fb65:4024:de24:8104:cbee	129.4.203.238
cb15:901b:901b:fb65:4024:de24:8104:cbef	129.4.203.239
cb15:901b:901b:fb65:4024:de24:8104:cbf0	129.4.203.240
cb15:901b:901b:fb65:4024:de24:8104:cbf1	129.4.203.241
cb15:901b:901b:fb65:4024:de24:8104:cbf2	129.4.203.242
cb15:901b:901b:fb65:4024:de24:8104:cbf3	129.4.203.243
cb15:901b:901b:fb65:4024:de24:8104:cbf4	129.4.203.244
cb15:901b:901b:fb65:4024:de24:8104:cbf5	129.4.203.245
cb15:901b:901b:fb65:4024:de24:8104:cbf6	129.4.203.246
cb15:901b:901b:fb65:4024:de24:8104:cbf7	129.4.203.247
cb15:901b:901b:fb65:4024:de24:8104:cbf8	129.4.203.248
cb15:901b:901b:fb65:4024:de24:8104:cbf9	129.4.203.249
cb15:901b:901b:fb65:4024:de24:8104:cbfa	129.4.203.250
cb15:901b:901b:fb65:4024:de24:8104:cbfb	129.4.203.251
cb15:901b:901b:fb65:4024:de24:8104:cbfc	129.4.203.252
cb15:901b:901b:fb65:4024:de24:8104:cbfd	129.4.203.253
cb15:901b:901b:fb65:4024:de24:8104:cbfe	129.4.203.254
cb15:901b:901b:fb65:4024:de24:8104:cbff	129.4.203.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.